Job Opportunities

Current Openings

Knife River Locations

Located In 14 States

What We Do

Getting The Job Done.

Knife River provides construction materials and contracting services in the western, central and southern U.S.


It all starts with rock. Construction aggregates are the foundation of the nation’s infrastructure.


Asphalt is used to pave roads, driveways and parking lots, giving them a smooth, durable surface.

Ready-Mix Concrete

Concrete is the most-used building material on the planet and it’s no wonder why. 


We offer complete construction services, from demolition to clearing, grading, excavating and building up the new site.


Knife River companies also provide specialized products and services, including precast/prestressed concrete, liquid asphalt and cement.